/PHP/Get unique array from multidimentional array by value in php

Get unique array from multidimentional array by value in php

Array_unique multidimensional php

<?php
    function super_unique($array,$key)
    {
       $temp_array = [];
       foreach ($array as &$v) {
           if (!isset($temp_array[$v[$key]]))
           $temp_array[$v[$key]] =& $v;
       }
       $array = array_values($temp_array);
       return $array;

    }


$arr="";
$arr[0]['id']=0;
$arr[0]['titel']="ABC";
$arr[1]['id']=1;
$arr[1]['titel']="DEF";
$arr[2]['id']=2;
$arr[2]['titel']="ABC";
$arr[3]['id']=3;
$arr[3]['titel']="XYZ";

echo "<pre>";
print_r($arr);
echo "unique*********************<br/>";
print_r(super_unique($arr,'titel'));

?>

Source: stackoverflow.com

Get unique array from multidimentional array by value in php

$uniquePids = array_unique(array_map(function ($i) { return $i['pid']; }, $holder));

Similar codes

2 votes109 views4 answers
Laravel storage get file path
PHP Laravel
1 vote100 views1 answer
How to upload pdf file using php
PHP
8 votes100 views3 answers
Php window location
PHP
0 vote108 views1 answer
Laravel run php server by ipv4
PHP
1 vote110 views3 answers
Get page title wordpress
PHP Wordpress
0 vote98 views1 answer
Woocommerce php product gallery change to carousel
PHP
15 votes94 views5 answers
Php change timezone
PHP
0 vote96 views1 answer
How to start on row 2 spreadsheet inserting to database using php
PHP
-1 vote178 views1 answer
Wordpress popular posts query
PHP Wordpress
0 vote135 views6 answers
Update codeigniter
PHP CodeIgniter